2 years ago

9 ( 3x + 5y - 11x + 8 )

Mathematics

1 answer:

harina [27]2 years ago

7 0

Answer: -72x+45y+72

Step-by-step explanation:

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Given:

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2 years ago

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Step-by-step explanation:

Using the relation of the rate of each one machine and knowing that adding up both rates.

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3 years ago

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3 years ago

9 ( 3x + 5y - 11x + 8 )​

9 ( 3x + 5y - 11x + 8 )